Alarm microphone wireless speakerb ISO9001
wireless speaker 1)Model:CJB-209 2)Power: 100W 3)Impedance: 8 OHM
wireless speaker
1.Model number: CJB-209
2.Power: 100W 3.Impedance: 8 OHM
4.Frequence range: 580-1500 Hz
5.Sound Press Level:115dB
6.Test request: -400C~+550C temperature ,anti-virbration ,prevent- water
7.Size:11.5*10.5*3.3cm
Alarm microphone wireless speakerb ISO9001